.news_container{
    width: 100%;
}

.w{
    width: 1200px;
    margin: 0 auto;
}
.news_nav{
    width: 100%;
    height: 40px;
    background-color: #333;
    
}
.news_nav_head{
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.news_nav  ul{
    width: 70%;
    height: 40px;
    margin: 0;
    padding: 0;
    list-style: none;
    text-align: center;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.news_nav ol{
    width: 16%;
    height: 40px;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: center;
}

.news_nav li{
    width: 300px;
    height: 20px;
    font-size: 12px;
    border-right: 1px solid gray;
    color: #B0B0B0;
}
li:nth-last-child(1){
    border-right: 0;
}
.news_nav_con{
    height: 100px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: center;
}
.news_nav_con_ipt{
    height: 40px;
    width: 260px;
    text-indent: 16px;
}
.news_nav_con img{
    width: 50px;
    height: 50px;
}
.news_nav_con_li{
    width: 60%;
    height: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.news_nav_bot{
    width: 100%;
    height: 40px;
    display: flex;
    justify-content: space-around;
    align-items: center;
}